update from Han

util/fluxbox-generate_menu

@@ -22,7 +22,7 @@
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 # DEALINGS IN THE SOFTWARE.
 #
-# $Id: fluxbox-generate_menu,v 1.19 2002/12/16 11:34:06 fluxgen Exp $
+# $Id: fluxbox-generate_menu,v 1.20 2002/12/17 16:42:20 fluxgen Exp $
 
 WHOAMI=`whoami`
 [ "$WHOAMI" = "root" ] && PATH=/bin:/usr/bin/:/usr/local/bin:/usr/X11R6/bin
@@ -30,9 +30,15 @@ WHOAMI=`whoami`
 # Functions
 display_usage() {
     cat <<EOF
-
+Usage: fluxbox-generate_menu [-kgrB] [-t terminal] [-w url] [-b browser]
-Usage: fluxbox-generate_menu [-kgr] [-t terminal] [-w browser]
          [-m menu-title] [-p /path] [-n /path] [-q /path] [-o /path]
+EOF
+}
+
+display_help() {
+    display_usage
+    cat <<EOF
+
 Options:
 
     -k  Insert a kde menu
@@ -40,7 +46,7 @@ Options:
     -B  enable backgroundmenu
 
     -m  Menu-title; default is "Fluxbox"
-    -r  Don't remove empty menu-entries; Better for templates.
+    -r  Don't remove empty menu-entries; for templates.
     -o  Outputfile; default is ~/.fluxbox/menu
     -t  Favourite terminal
     -b  Favourite browser
@@ -60,14 +66,6 @@ Options:
 EOF
 }
 
-display_help() {
-    cat <<EOF
-
-This program generates a menu-file for fluxbox.
-Use fluxbox-generate_menu -h for brief usage instructions.
-EOF
-}
-
 display_authors() {
     cat <<EOF
 
@@ -167,9 +165,9 @@ while getopts ":Bkhragb:t:p:w:n:q:o:m:" COMMAND_LINE_ARGUMENT ; do
       m) MENUTITLE=${OPTARG} ;;
       w) HOMEPAGE=${OPTARG} ;;
       r) REMOVE=no ;;
-      h) display_usage ; exit 0 ;;
+      h) display_help ; exit 0 ;;
       a) display_authors ; exit 0 ;;
-      *) display_help ; exit 1 ;;
+      *) display_usage ; exit 1 ;;
    esac
 done
 
@@ -488,8 +486,22 @@ case ${LC_ALL} in
 esac
 
 # Start of menu
+cat << EOF > ${FILENAME}
+# Generated by fluxbox-genereate_menu
+#
+# If you read this it means you want to edit this file manualy,
+# so here are some usefull tips:
+#
+# - The -r option prevents removing of empty menu entries and makes
+#   thing much more readable.
+#
+# - To prevent any other app from overwriting your menu
+#   you can change the menu name in .fluxbox/init to:
+#      session.menuFile: /home/you/.fluxbox/my-menu
 
-echo "[begin] (${MENUTITLE})" > ${FILENAME}
+EOF
+
+echo "[begin] (${MENUTITLE})" >> ${FILENAME}
 
 
 append "[exec]    (${DEFAULT_TERM}) {${DEFAULT_TERM}}"